OVERVIEW
AEM's 4-Channel Wideband UEGO Controller is a powerful, cost effective tuning tool that allows users to monitor the Air/Fuel Ratio (AFR) of up to 4 individual cylinders simultaneously. This unique controller features an optional exhaust back pressure compensation* kit to correct AFR readings of Wideband sensors mounted pre-turbo. The system includes stainless steel bungs specially designed for use in individual port applications which feature a finned stand-off design which both cools the sensor body and minimizes exhaust port restriction. The 4-Channel Wideband UEGO controller is ideal for datalogging, engine management systems or racing applications where individual cylinder trims are needed. The system features simple wiring and installation with 0-5v analog outputs for each AFR channel as well as a CAN datastream output. The controller is shock & weather proof and can be mounted anywhere in or outside the vehicle.
KEY FEATURES
•No free air calibration required - ever
•Four unique differential analog outputs
•CAN output for use with AEM EMS or CAN enabled devices
•Exhaust back pressure compensation to correct AFR readings on wideband sensors mounted pre-turbo*
•A second unit can be paired together for use on 6 or 8 cylinders
•Two status lights per sensor for error detection and operating status
•Stainless steel bungs specially designed for use in individual port applications which feature a finned stand-off design which both cools the sensor body and minimizes exhaust port restriction
•Compact (4.8" x 4.55" x 1.44"), weather & shock proof enclosure
•Accurate to 0.1 AFR
•Reads Gasoline values from 8.5 to 18:1 AFR
•Reads E85 values from 5.7 to 12:1 AFR
•Reads Ethanol values from 5.2 to 11:1 AFR
•Reads Methanol values from 3.7 to 7.8: AFR
•Reads Lambda values from 0.58 to 1.22 AFR
* AEM Performance Electronics Exhaust Back Pressure Sensor kit part #30-2064 is offered as an option and sold separately.
4-CHANNEL WIDEBAND UEGO CONTROLLER KIT CONTENTS
•4-Channel Wideband UEGO Controller
•Complete Wiring Harness
•1 X Wideband UEGO Sensor with Stainless Tall Manifold Bung Install Kit (additional sensors & bungs sold separately)
•Installation Instructions
